Drilling tool conveying device and conveying method thereof

Abstract

The invention discloses a drilling tool conveying device and a conveying method thereof. The drilling tool conveying device comprises a bottom plate, a winch is fixedly connected to the upper surfaceof the bottom plate through screws, a rope body is wound around an output roller of the winch, a hanging ring is fixedly connected to one end of the rope body, and a first U-shaped plate is fixedly connected to the bottom of the hanging ring. A second U-shaped plate is fixedly connected to the bottom of the first U-shaped plate. Through the arrangement of a third U-shaped plate and a rotating wheel, in the lowering process of a drilling detection instrument of a drilling tool, the drilling detection instrument is more stable, the drilling detection instrument is made to be in a horizontal state, when the drilling detection instrument works, and obtained detection data is more accurate; when the drilling detection instrument is lowered, a lowering well casing is cleaned to facilitate lowering; meanwhile, the drilling tool is conveniently fixed through a first spring, a first fixing plate and a fourth fixing plate; and in addition, rapid adjustment and fixation can be conducted accordingto the size of the drilling tool, operation is easy, and use is convenient for workers.

Description

technical field [0001] The invention relates to the technical field of drilling tool transmission, in particular to a drilling tool transmission device and a transmission method thereof. Background technique [0002] The work of using mechanical equipment or manpower to drill the formation into holes from the ground is called drilling. It usually refers to the project of drilling boreholes and large-diameter water supply wells for the exploration or development of liquid and gaseous minerals such as oil and natural gas. Drilling tools mainly include wellhead tools and downhole drilling tools. Wellhead tools are tools for lifting and loading and unloading drilling tools, such as lifting tongs, elevators, slips, etc. Hanging tongs are used for loading and unloading all kinds of downhole drilling tool threads. Elevators are used to hang, lift and lower drill strings. Slips are used to clamp the drill string and hang on the turntable. During the drilling process, a drilling d...

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Problems solved by technology

In the process of implementing this patent, the inventor found that the prior art did not solve at least the following problems: in oil drilling, the existing drilling tool transmission device, when in use, the drilling detector on the process of lowering, the drilling pipeline Oil pollution affects the lowering of the drilling detector; in the process of lowering, the drilling detector is easy to shake, causing the drilling detector to tilt, making the detection data of the drilling detector inaccurate; it is inconvenient to fix the drilling tool, and it is not convenient for the transmission of the drilling tool ; The fixing mechanism cannot be adjusted according to the size of the detection instrument, which limits the use of the drilling tool transmission device

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